Does Coenzyme Q10 Have the ENERGY to Change Heart Failure Therapy?

Could a nutritional supplement be the “magic bullet” in heart failure therapy?  Coenzyme Q10 (CoQ10), or ubiquinone, is an electron carrier in mitochondria and plays a key role in ATP synthesis. It is also thought to have antioxidant effects and may stabilize LDL molecules. All of which would, theoretically, help the failing heart.